Message type: E = Error
Message class: FML_CUST - Message Class for ML Customizuing
Message number: 045
Message text: Error when calling RFC &1: &2&3&4
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FML_CUST045
- Error when calling RFC &1: &2&3&4 ?The SAP error message FML_CUST045 typically indicates an issue related to the configuration of the Financial Management (FM) module, particularly when calling a Remote Function Call (RFC). This error can arise due to various reasons, including configuration issues, missing data, or problems with the RFC destination.
Cause:
Configuration Issues: The error may occur if there are inconsistencies or missing configurations in the FM module. Missing Data: Required data for the function module being called may be missing or incorrect. RFC Destination Problems: The RFC destination may not be correctly set up, or there may be connectivity issues between the systems. Authorization Issues: The user executing the RFC call may not have the necessary authorizations to perform the action. System Errors: There could be underlying system errors or issues with the SAP environment.
Solution: Check Configuration: Review the configuration settings in the FM module to ensure everything is set up correctly. This includes checking the settings for budget control,
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