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Former Member
Dec 02, 2011 at 04:06 PM

Material No format Validation

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Hello,

We have external material number format, example : X-XXX-XXX-XXX, so any material created should have the said format.

So we used user exit in "conversion exits of matnr: CONVERSION_EXIT_MATN1_INPUT ' to validate material no & throw error message .

These conversion exits are called whenever material is created thru tcode: MM01, changed in MM02.

But when any material created using BAPI / Idoc, these conversion exits are not called.

Please let me know the solution such that material number format is validated when created thru all means.

Thanks,

Sridhar