Message type: E = Error
Message class: ID - PM (IPRT) print messages, (IBIP) batch input messages
Message number: 556
Message text: The data structure &1 is not supported by transaction &2
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The SAP error message ID556, which states "The data structure &1 is not supported by transaction &2," typically occurs when there is an issue with the data structure being used in a specific transaction. This error can arise in various contexts, such as during data entry, report generation, or data processing.
Cause: Unsupported Data Structure: The data structure specified (represented by &1) is not compatible with the transaction (represented by &2) you are trying to execute. This could be due to: The data structure being outdated or deprecated. The transaction not being designed to handle the specific data structure. A mismatch between the expected and actual data structure in the system.
Configuration Issues: There may be configuration settings in the SAP system that do not align with the data structure being used. Custom Development: If there are custom developments or enhancements in the system, they may not be properly aligned with the standard data structures.
Solution: Check Data Structure
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