Message type: E = Error
Message class:  /SAPAPO/FOT -  
Message number: 017
Message text: Internal data inconsistent
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The SAP error message /SAPAPO/FOT017 Internal data inconsistent typically occurs in the SAP Advanced Planning and Optimization (APO) module. This error indicates that there is an inconsistency in the internal data structures used by the system, which can arise from various reasons, such as data corruption, incomplete transactions, or issues during data transfer. Causes: Data Corruption: Inconsistent or corrupted data in the APO database can lead to this error. Incomplete Transactions: If a transaction was not completed properly, it might leave the system in an inconsistent state.
Configuration Issues: Incorrect configuration settings in APO can also lead to inconsistencies. System Upgrades or Migrations: Changes in the system, such as upgrades or migrations, can sometimes lead to inconsistencies if not handled properly. Custom Code: If there are custom developments or enhancements, they might interfere with standard processes and lead to inconsistencies. Solutions: Check for Data Consistency: Use transaction codes like /SAPAPO/TSO1 (for consistency checks) to identify and correct inconsistencies
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