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Former Member
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Hello gurus;

I've got a problem. I have two items in the Sales Order (item B is a copy of A). The variant configuration is the same sale price, etc.. Only the lot / serial number that is different.

Both items are fixed-configuration. However, by running the MD50 or MD41, the following error appears:

Error tpo.exec. ITAB_DUPLICATE_KEY

Date and time 19.09.2011 14:35:17

Short text

The Same row with the key already exists.

What happened?

Error in the ABAP Application Program

The current ABAP program "SAPLCUBX" had to be terminated because it has

come across the statement That unfortunately can not be executed.

What can be done?

Note down inputs and actions Which Caused the error.

To process the problem further, contact you SAP system


Using Transaction ST22 for ABAP Dump Analysis, Can you look

at and manage termination messages, and you can Also

Keep Them for a long time.

Error Analysis

An entry was to be entered into the table


Had a unique table key (UNIQUE KEY)).

However, there existed Already a line with an identical key.

The insert-operation Could Have ocurred as a result of an INSERT-or

MOVE command, or in Conjunction with the SELECT ... INTO.

The statement "INSERT INITIAL LINE ..." can not be used to insert Several

initial lines into a table with a unique key.

s p / debugging

Probably the only way to Eliminate the error is to correct the program.


If the error occures in a non-modified SAP program, You May Be Able to

find an interim solution in an SAP Note.

If you have access to SAP Notes, carry out the search with the Following





If you can not solve the problem yourself and want to send an error

notification to SAP, include the Following information:

1. The description of the current problem (short dump)

To save the description, choose "System-> List-> Save-> Local File

(Unconverted) ".

Corresponding system log

Display the system log by calling transaction SM21.

Restrict the time interval to 10 minutes before and five minutes

er the short dump. Then choose "System-> List-> Save-> Local File

converted). "

Occurs if the problem in a problem of your own or a modified SAP

gram: The source code of the program

In the editor, choose "Utilities-> More

lithium-> Upload/Download-> Download ".

Details about the conditions under Which the error occurred or Which

ions and input led to the error.

Can anyone help me understand this message? The version here is EHP4 (ECC 6.4)


Luciano Nobrega

Accepted Solutions (1)

Accepted Solutions (1)

Active Contributor
0 Kudos

dear friend,

I would suggest to create another (similar) sales order and try again (do don't forget to block/reject the first one).

Does this message come again?

Another approach - do you use any system modifications/custom codes regarding this scenario?

If yes, they it could be a reason.

Please ask your abaper to sit with you and to trace/debug your steps.

good luck!

Answers (0)