Schedule lines not updating while using the BAPI_SCHEDULE_MAINTAIN

[Former Member]

Hi Gurus,

                  I am using BAPI_SCHEDULE_MAINTAIN to change the schedule line delivery date and schedule line quantity, while i was changing using t-code ME38 it is changing but while using the above mentioned BAPI i am getting the below error,

"Instance PurchSchedagreement of object type <schedule agreement no> could not be changed"

Kindly help on this.

Thanks and Regards,

Karthik Mohan.

[Former Member]

Hi Gurus,

                  I am using BAPI_SCHEDULE_MAINTAIN to change the schedule line delivery date and schedule line quantity, while i was changing using t-code ME38 it is changing but while using the above mentioned BAPI i am getting the below error,

"Instance PurchSchedagreement of object type <schedule agreement no> could not be changed"

Kindly help on this.

Thanks and Regards,

Karthik Mohan.

[Former Member]

Hello ,

Are you using this bapi in SE37 or in program. Can you please check if you are commiting either by calling bapi BAPI_TRANSACTION_COMMIT or by commit?

Thanks

Amber

[Former Member]

Hi Amber,

We are using this BAPI in a Program, we are using BAPI_TRANSACTION_COMMIT for commiting.

But the Bapi "BAPI_SCHEDULE_MAINTAIN" only returned the error message.

"Instance PurchSchedagreement of object type <schedule agreement no> could not be changed"

Kindly advice.

Thanks,

Karthik.

[JL23]

does a manual change via the usual transaction work? or do you get there an error?

[Former Member]

Hi Jurgen,

           I am able to chnage it manually & there is no error message when I change it.

[JL23]

browsing thru all the discussions about the same problem gives me the impression that you should see at least 2 lines of error messages in the return table.

the line you posted is the overall status,

further lines will describe the individual errors.

[Former Member]

The other error message was "Quantity delivered smaller than quantity ordered", but when we checked the Schedule lines it was correct and we didn't find any problem in Scheduled Qty.

[JL23]

I am certain that you have to focus on this message.

maybe you missed to submit a value or an indicator in a field (or you submitted it while it should be empty).

Unfortunatly I never loaded schedules agreements, none of our 500 plants is using this, so I have no experience here.

[JL23]

moved to ABAP Connectivity, hoping to get more attention here.

[Former Member]

Still I am not able to resolve this error...Hope some one can help me out...Thanks for your reply..