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Account assignment of service in line 20 in ML81N

Hi,

We are created with Work order and the status of WO is in REL.

sytem generated the Purchase requisition based on WO, With Account assignment F and Item cat "D"

The We have service master with correct data also through AC01 T code And the WO contain correct information of GL account and Cost center also.

Then Created PO with ref to PR, system having correct GL account and Order number in PO "account assignment tab" , we have cross checked the Service Tab of PO, it contain line 10 with Service number.

When we tried to created Service entry sheet through ML81N and click on "Service" system shows one line item and selected that and when tried to press enter, system asks me to Enter GL and Cost center for line item 20, If suppose we entered data in given screen it' asked to enter 3rd line item.

why system asking "account assignment of service in line 20" we did not have any service line 20

Thanks

sapman

ML81n Error.png (63.0 kB)
PO.png (51.5 kB)
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3 Answers

  • Best Answer
    Posted on Jul 15, 2016 at 02:47 PM

    Hi,

    A similar error in EHP 7 is identified recently and the correction is provided with the note: 2333056 - ML81N: Account assignment popup and message 00055 shown when copying Service Entry Sheet

    If you are in EHP 7, check the same. If you are in a lower release, please revert back with your release details and EHP.

    Regards,

    AKPT

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  • Posted on Jul 15, 2016 at 01:37 PM

    I think there can be 2 problems:

    1. Service master is incorrect.

    2. Missing configuration in OBYC & OKB9

    Have you assigned valuation class in the service master. & in OBYC you need to assign GR/IR Clearing (service) with GL account only..?

    Thanks

    Anand

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  • Posted on Jul 15, 2016 at 02:33 PM

    It would be better to post a screenshot from the transaction where " system asking "account assignment of service in line 20"

    Even better to post the exact error message along with its message number

    And another screenshot where you show that that you do not have any service line 20

    Maybe along with the change history.

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