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How To Fix USMD1531 - Validity concept of entity type &1 must not be changed
SAP Error Message - Details
Message type: E = Error
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Message class:
USMD1 - Datenmodel -
Message number: 531
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Message text: Validity concept of entity type &1 must not be changed
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What causes this issue?
The data model is already active. In this case, you may no longer change
the validity concept of an entity type.System Response
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
How to fix this error?
If you want to use a different validity concept (for example,
edition-dependent) for the entity type, you can create a copy of the
data model, change the validity concept in the copy, and then activate
this data model.Procedure for System Administrators
Error message extract from SAP system. Copyright SAP SE.
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USMD1531- Validity concept of entity type &1 must not be changed ?
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Related SAP Error Messages
Click the links below to see the following related messages:USMD1530Data model &1, entity type &2: Invalid use of validity concept
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