Message type: E = Error
Message class: IU - Incremental Conversion (ICNV)
Message number: 461
Message text: Table &: Not possible to add append or CI/SI include
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IU461
- Table &: Not possible to add append or CI/SI include ?The SAP error message IU461 indicates that there is an issue with adding an append structure or a customer include (CI) / structure include (SI) to a table. This error typically arises when you attempt to modify a standard SAP table in a way that is not allowed due to various restrictions. Causes of Error IU461 Table Type Restrictions: The table you are trying to modify may be a standard SAP table that does not allow appends or includes. Some tables are defined in such a way that they cannot be extended. Table Already Has Appends: If the table already has one or more append structures, you may not be able to add another one. Database Constraints: The underlying database may have constraints that prevent modifications to the table structure. Transport Layer Issues: If you are working in a transport layer that does not allow modifications to standard objects, this error may occur. Development Class Restrictions:
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