Message type: E = Error
Message class:  CNV_PE_UI -  
Message number: 087
Message text: Function module name missing
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The SAP error message CNV_PE_UI087: Function module name missing typically occurs in the context of data migration or conversion processes, particularly when using the SAP Landscape Transformation (SLT) or SAP Data Services tools. This error indicates that a required function module name is not specified or is missing in the configuration or execution of a data migration task. Causes:
Configuration Issues: The function module that is supposed to be called during the data migration process is not defined in the configuration settings. Missing Custom Code: If the migration process relies on a custom function module that has not been created or is not available in the system. Transport Issues: If the function module was supposed to be transported from another system and the transport did not occur successfully. Authorization Issues: The user executing the migration may not have the necessary authorizations to access the function module. Solutions: Check Configuration: Review the configuration settings for the data migration
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