Message type: E = Error
Message class:  FKK_ID_PT_SIGN - Digital Signature Portugal FI-CA/IS 
Message number: 514
Message text: Internal Code and Series must be initial.
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The SAP error message FKK_ID_PT_SIGN514 typically occurs in the context of the Contract Accounts Receivable and Payable (FI-CA) module. This error indicates that the internal code and series must be initial, meaning that certain fields that are expected to be empty or uninitialized are not.
Cause: The error can arise due to several reasons, including: Incorrect Configuration: The internal code and series might be incorrectly configured in the system settings. Data Entry Issues: During data entry, the fields may have been inadvertently filled with values that are not allowed. Custom Development: If there are custom programs or enhancements, they might be incorrectly populating these fields. Migration Issues: If data was migrated from another system, it might not conform to the expected format or rules in SAP.
Solution: To resolve the error, you can take the following steps: Check Configuration: Go to the configuration settings for the relevant area in FI-CA. Ensure that the internal code and series settings are correctly defined
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