MDG material workflow throws 500 internal error

[#1]

Hello SAP Experts,

I am facing a problem with the workflow in MDG material. The workflow was working fine.

One of the decision table entries for MAT01 was deleted.

So i re-entered the decision table value and now it is throwing SAP Internal server error.

changes are made to user agent group decision table.

Can any one please give hints.

Thank you,

Shaila.

[Former Member]

Hi,

It is normal to show 500 internal error while you run NWBC and cannot exactly know the reason until we verify ST22 for the dump, you can please see the reasons for the error.

possible reasons, could be the numbering of the steps, which might not get in sync with other two decision tables.

BR

Srihari

[Former Member]

Hello Srihari,

Thank you for the response. The st22 dump is below.

I am using portal to run and not NWBC.

Yes, i think its numbering of steps which is the error but i am displaying warning when i am trying to modify the DT steps and activate.

The same steps are existing for the MAT02 also , but it works fine..

Warning	801CC4F0983C1DEEB5BD21AB156D04AC	DT_SINGLE_VAL_MAT01	Expression	Next message refers to column Chng. Req. Reason	177	FDT_EXPRESSIONS			CL_FDT_DECISION_TABLE GET_CONTEXT_MESSAGE
Warning	801CC4EFFE841DDEA9D24399F9A3CA6F	CR_REASON	Data Object	Domain values may not be unique (see value table USMD211C in DDIC)	388	FDT_CORE			CL_FDT_ELEMENT CHECK
Warning	801CC4F0983C1DEEB5BD21AB156D04AC	DT_SINGLE_VAL_MAT01	Expression	Next message refers to column New Chng. Req. Step	177	FDT_EXPRESSIONS			CL_FDT_DECISION_TABLE GET_CONTEXT_MESSAGE
Warning	801CC4EFFE841DDEAFD6BE3913B8D15F	NEW_STEP	Data Object	Domain values may not be unique (see value table USMD202C_SSW in DDIC)	388	FDT_CORE			CL_FDT_ELEMENT CHECK
Warning	801CC4F0983C1DEEB5BD21AB156D04AC	DT_SINGLE_VAL_MAT01	Expression	Next message refers to column CR Parent Step	177	FDT_EXPRESSIONS			CL_FDT_DECISION_TABLE GET_CONTEXT_MESSAGE
Warning	801CC4EFFE841DDEAFD6C967724F0B5F	PARENT_STEP	Data Object	Domain values may not be unique (see value table USMD202C_SSW in DDIC)	388	FDT_CORE			CL_FDT_ELEMENT CHECK
Warning	801CC4F0983C1DEEB5BD21AB156D04AC	DT_SINGLE_VAL_MAT01	Expression	Next message refers to column CR Rejection Reason	177	FDT_EXPRESSIONS			CL_FDT_DECISION_TABLE GET_CONTEXT_MESSAGE
Warning	801CC4EFFE841DEEA9D2465152859834	CR_REASON_REJ	Data Object	Domain values may not be unique (see value table USMD212C in DDIC)	388	FDT_CORE			CL_FDT_ELEMENT CHECK
Warning	801CC4F0983C1DEEB5BD21AB156D04AC	DT_SINGLE_VAL_MAT01	Expression	Next message refers to column CR Previous Step	177	FDT_EXPRESSIONS			CL_FDT_DECISION_TABLE GET_CONTEXT_MESSAGE
Warning	801CC4EFFE841DEEAFD6C2DE5A9ACD54	PREVIOUS_STEP	Data Object	Domain values may not be unique (see value table USMD202C_SSW in DDIC)	388	FDT_CORE			CL_FDT_ELEMENT CHECK

However, the error persists..

Any hints will be highly appreciated.