Message type: E = Error
Message class:  FKK_ID_PT_SIGN - Digital Signature Portugal FI-CA/IS 
Message number: 001
Message text: Processed data inconsistent: impossible to create a Digital Signature
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The SAP error message FKK_ID_PT_SIGN001 indicates that there is an inconsistency in the processed data, which prevents the creation of a digital signature. This error typically arises in the context of SAP Convergent Charging or SAP Convergent Invoicing, where digital signatures are used for ensuring the integrity and authenticity of documents. Causes: Data Inconsistency: The data being processed may have inconsistencies, such as missing or incorrect fields that are required for generating a digital signature.
Configuration Issues: Incorrect configuration of the digital signature settings in the SAP system can lead to this error. Missing Authorizations: The user may not have the necessary authorizations to create a digital signature. Technical Issues: There may be underlying technical issues, such as problems with the digital signature service or the cryptographic library being used. Solutions: Check Data Consistency: Review the data being processed to ensure that all required fields are populated correctly and that there are no inconsistencies. Review Configuration: Verify the
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