topic BOM TABLES in Application Development and Automation Discussions

BOM TABLES

Former Member — Mon, 24 Oct 2005 15:16:52 GMT

Hi All,

I need the list of tables relating BOM material which is being created/changed using tcode CS01/CS02 .

Re: BOM TABLES

FredericGirod — Mon, 24 Oct 2005 15:17:23 GMT

Hi Ravi,

use transaction ST05 to trace the SQL actions.

Regards

Frédéric

Re: BOM TABLES

Former Member — Mon, 24 Oct 2005 15:27:47 GMT

MAST, STKO, STPO, STAS, STZU are the most important ones, but there will be several others. Why do you need this list? Use some of the BOM read function modules to do any reading of the BOMs. Trying to link all these tables together will be nightmare and most probably inaccurate.

Srinivas

Re: BOM TABLES

Former Member — Mon, 24 Oct 2005 17:11:19 GMT

Use fm CS_BOM_EXPL_MAT_V2 ... stpox hass info you want.

Bets!

Jim

Re: BOM TABLES

Former Member — Mon, 24 Oct 2005 19:50:45 GMT

Hi Ravi,

CSAP_MAT_BOM_READ is a also good function module to use.

Regards,

Kasthuri Rangan.

Re: BOM TABLES

Former Member — Mon, 24 Oct 2005 20:05:49 GMT

Hi Ravi,

The logic to get the BOM data from SAP tables is as follows :

1. Search Material, Plant and Material Description.

Read the material number, plant and material description from join of MARA, MARC and MAKT using the following conditions:

Material Number (MARA-MATNR) in input material (select-options) and

Plant (MARC-WERKS) in input plant (select-options) and

Material type (MARA-MTART) in input material type (select-options).

Note: Proceeding to Step 2 or 3 or 4 depends on the input radio button for Production or Engineering or ALL BOM option.

2. Search for BOM – Engineering.

BOM link search from MAST -

Select material numbers and BOM link from MAST based on the material numbers selected above using the following conditions:

Material (MAST-MATNR) = Materials selected above and

Plant (MAST–WERKS) = As in input and

BOM usage (MAST-STLAN) = 2 (Engineering usage).

Read BOM Header and Item.

Read BOM Header details as per data mapping (Section 5.2) from table STKO using the

conditions:

BOM Number (STKO-STLNR) = BOM number got in previous step and

BOM alternative (STKO-STLAL) = BOM alternative got in previous step.

Read Item details as per data mapping from STOP using the conditions :

BOM number (STOP-STLNR) = STKO-STNLR.

Read BOM text from table STZU.

3. Search BOM – Production.

BOM link search from MAST -

Select material numbers and BOM link from MAST based on the material numbers selected above using the following conditions:

Material (MAST-MATNR) = Materials selected above and

Plant (MAST–WERKS) = As in input and

BOM usage (MAST-STLAN) = 1 (Production usage).

Read BOM Header and Item.

Read BOM Header details as per data mapping (Section 5.2) from table STKO using the

conditions:

BOM Number (STKO-STLNR) = BOM number got in previous step and

BOM alternative (STKO-STLAL) = BOM alternative got in previous step.

Read Item details as per data mapping (Section 5.2) from table STOP using the

conditions:

BOM number (STOP-STLNR) = STKO-STNLR.

Read BOM text from table STZU.

Search for Resource / Production Version (Production BOM’s only)

Read Production Version and Resource as per data mapping (Section 5.2) from table MKAL using the conditions:

Material number (MKAL–MATNR) = Material number from above selection (MAST) And

Plant (MKAL–WERKS) = Plant from above selection (MAST)

And

Alternative BOM (MKAL-STLAL) = Alternative BOM from above selection (MAST)

And

BOM Usage (MKAL-STLAN) = 1 (Production BOM).

Note:

1. If no production version exists for any of the BOM’s write such records at the bottom of the report under the heading “No Production Version Exists (Production BOM’s)”.

2. Sort the output on Plant, Usage and then on Material.

3. If multiple plants then the report will be displayed Plant wise.

• Header to be displayed for Production / Engineering BOM option.

4. Material BOM Comparison.

Search for BOM’s

BOM link search from MAST -

Select material numbers and BOM link from MAST based on the material numbers selected above using the following conditions:

Material (MAST-MATNR) = Materials selected above and

Plant (MAST–WERKS) = As in input.

Read BOM Header’s

Read BOM Header details as per data mapping (Section 5.2) from table STKO using the

conditions:

BOM Number (STKO-STLNR) = BOM number got in previous step and

BOM alternative (STKO-STLAL) = BOM alternative got in previous step.

Read Item details as per data mapping from STPO using the conditions:

BOM number (STPO-STLNR) = STKO-STNLR.

Let me know if this helps ur need.

Regards

Swanand.

Re: BOM TABLES

Former Member — Wed, 10 May 2006 09:35:36 GMT

Hi Ravi,

Have you solved this problem?

I'm anxious to know that, coz I'm now trying to join all BOM-related tables too!

Thank you.

Regards,

Celeste

Re: BOM TABLES

Former Member — Wed, 10 May 2006 10:42:18 GMT

Hai,

The list of tables are as follows

MAST,MARA,MAKT,MARC,STKO,STAS,CABN,USR21,ADRP,STPO.

Cheers,

Umasankar

Re: BOM TABLES

Former Member — Wed, 10 May 2006 11:34:40 GMT

hii

The BOM tables are as follows:

MAST---->Material to BOM Link

STKO -

>BOM Header

STPO----->BOM item

Go and run this tables and you will get the desired detail

The field you are looking for is, in the Table STPO, and field name ITMID, with data element CS_ITMID.

They both refer to the "External identification of an item", which is reserved for the "External system item number" for that BOM (just a guess). In case you are transferring your BOM from an external system.

hope this helps

Thanks & Regards

Naresh

Re: BOM TABLES

Former Member — Fri, 09 Dec 2011 17:29:14 GMT

MAST INNER JOIN INNER JOIN STKO INNER JOIN STPO

Conditions

MAST-WERKS = STKO-WRKAN

MAST-STLNR = STKO-STLNR

MAST-STLAL = STKO-STLAL

STKO-STLTY = STPO-STLTY

STKO-STLNR = STPO-STLNR

However none of this tables gives you the Valid To date for the BOM components and without that you can't have an accurate result. I don't have an answer to that myself (yet). Will post when I find it.

Re: BOM TABLES

Former Member — Wed, 12 Jun 2013 09:50:48 GMT

Dear Swanand,

you seem very knowledgeable in SAP and BOM explosion. We have a problem at our company, which holds us back for some time. The thing is, that we develop an external tool that pulls valid BOMs from SAP. To do that within SAP I can use CS12 transaction, put material, plant, bom application and what's most important, valid from date. The transaction returns the valid material components. I know the data come from STPO table, however I can't figure the logic of returning the components as CS12 does it. I know there's the CS_BOM_EXPL_MAT_V2 function involved, but since it is not RFC enabled we can't use it. So, how does the function returns bom components for a specific material and valid from date?

best regards,

Pawel

Re: BOM TABLES

Former Member — Wed, 26 Jun 2013 09:55:21 GMT

Hi,

Try transaction CS80 to see all BOM change documents. Perhaps you can trace this t-code with ST05 and see which tables are fetched during CS80 execution.

Hope this will help!

Regards,

Tomi

Re: BOM TABLES

Former Member — Wed, 29 Jan 2014 05:01:45 GMT

T-code SE16 and Table name MAST