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How To Fix SDDL_PARSER_MSG257 - Two target fields cannot be compared in the composition definition
SAP Error Message - Details
Message type: E = Error
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Message class:
SDDL_PARSER_MSG - Message Class for DDL Parser -
Message number: 257
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Message text: Two target fields cannot be compared in the composition definition
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What causes this issue?
It is not possible to compare two fields of the child entity in the ON
condition of a composition definition.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?
The comparison must contain a key field of the parent entity.
Procedure for System Administrators
Error message extract from SAP system. Copyright SAP SE.
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SDDL_PARSER_MSG257- Two target fields cannot be compared in the composition definition ?
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