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Former Member

Input material master number for co-pa assessment cycle's receiver.

CO-PA assessment cycle have material master number as receiver.

I want to input material master number which exceeds the length of 18 characters in receiver's material master field.

But SAP don’t allow input material master number which exceeds the length of 18 characters.

I don’t understand it. S/4 HANA changed from 18 characters to 40 characters for material master number.

I tried to change Maximum length of the material number that can be entered or displayed using t-code OMSL.

ButSAP displayed error “BMG140”.

How can I fix it?

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2 Answers

  • Best Answer
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    Former Member
    Nov 22, 2016 at 04:22 PM

    Hi, did you activate extended mat number?

    check FLETS. then you extend number range in MMNR, then change config in OMSL.

    But if you do this for Prod, then I recommend to investigate side effect of this, because it's not easy to deactivate it

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    Former Member
    Nov 23, 2016 at 09:58 AM

    Thank you for your reply.

    I fixed it using your reply.

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