Message type: E = Error
Message class:  FKK_ID_JP - FICA Japan 
Message number: 003
Message text: Field &1 length is not entered
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The SAP error message FKK_ID_JP003 indicates that a required field length is not entered in the context of the SAP Convergent Charging or Contract Accounts Receivable and Payable (FI-CA) module. This error typically arises when there is an issue with the configuration or data entry related to the Japanese billing or invoicing process.
Cause: Missing Field Length Configuration: The error often occurs when a field that is expected to have a specific length is either not defined or is incorrectly configured in the system. Data Entry Issues: If a user is trying to enter data into a field that requires a specific length and that length is not defined, this error will be triggered. Custom Development: If there are custom developments or enhancements in the system that interact with standard SAP processes, they may not be handling field lengths correctly.
Solution: Check Configuration: Go to the configuration settings for the relevant module (FI-CA or Convergent Charging)
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