Message type: E = Error
Message class: WL - Workflow: run-time messages
Message number: 763
Message text: Function module & has an invalid name
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WL763
- Function module & has an invalid name ?The SAP error message WL763, which states that "Function module & has an invalid name," typically indicates that there is an issue with the naming convention or existence of a function module in the SAP system. Here’s a breakdown of the potential causes, solutions, and related information for this error: Causes: Invalid Function Module Name: The function module name may not adhere to the naming conventions set by SAP. Function module names should typically start with a letter and can include letters, numbers, and underscores. Non-Existent Function Module: The function module you are trying to call may not exist in the system. This could be due to a typo in the name or because it has not been created or activated. Transport Issues: If the function module was recently transported from another system, it may not have been properly imported or activated in the target system. Authorization Issues: The user may not have the necessary
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