Message type: E = Error
Message class:  CNV_PE_IF_RT - PE: Interfaces Runtime generation 
Message number: 026
Message text: Time step &1 is not a predefined exit time step for mapping generation
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The SAP error message CNV_PE_IF_RT026 indicates that there is an issue with the time step specified in the mapping generation process. Specifically, it states that the time step you are trying to use is not recognized as a predefined exit time step. This error typically occurs in the context of data migration or transformation processes, particularly when using the SAP Conversion Tools.
Cause: Invalid Time Step: The time step you are trying to use may not be defined in the system or may not be part of the expected set of predefined time steps.
Configuration Issues: There may be a misconfiguration in the mapping settings or the data migration project. Version Compatibility: The error could arise if there are compatibility issues between the version of the SAP system and the mapping tools being used.
Solution: Check Time Step Definition: Verify that the time step you are using is defined in the system. You can do this
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