Message type: E = Error
Message class:  FKK_ID_PT_SIGN - Digital Signature Portugal FI-CA/IS 
Message number: 317
Message text: Checking of interval/series is impossble. Inconsistent data &
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The SAP error message FKK_ID_PT_SIGN317 indicates that there is an issue with the checking of intervals or series in the context of contract accounts or billing documents. This error typically arises when there is inconsistent data in the system, which prevents the proper processing of billing or payment intervals. Causes: Inconsistent Data: The most common cause is that there are inconsistencies in the data related to billing intervals or series. This could be due to missing or incorrect entries in the database.
Configuration Issues: Incorrect configuration settings in the contract accounts or billing settings can lead to this error. Data Corruption: Data corruption in the database can also lead to inconsistencies that trigger this error. Missing Master Data: Required master data (like customer master, contract master, etc.) may be missing or incomplete. Solutions: Data Consistency Check: Perform a consistency check on the relevant data. You can use transaction codes like SARA (Archive Administration) or SDBA (Database Administration)
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What causes this issue?  The system identified an incossitency in the generation of official document number or the SAF-T document number. The used se...
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