Message type: E = Error
Message class:  HRPAO_DY_CUST - Dynamic Processing: Customizing 
Message number: 074
Message text: Enter a valid name for parameter group; &1 contains invalid characters
Parameter group &V1& does not comply with the notation required for
parameter group names.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
The following notation applies to the parameter group names:
Only upper case letters, numbers and the underscore is supported (no
special characters or spaces)
The first character has to be a letter
Error message extract from SAP system. Copyright SAP SE.
The SAP error message HRPAO_DY_CUST074 indicates that there is an issue with the naming of a parameter group in the SAP system. Specifically, the error states that the name you have entered for the parameter group contains invalid characters.
Cause: The error is typically caused by one or more of the following reasons: Invalid Characters: The name of the parameter group may contain special characters, spaces, or symbols that are not allowed in SAP naming conventions. Length Restrictions: The name may exceed the maximum length allowed for parameter groups. Incorrect Format: The name may not adhere to the required format (e.g., it may need to start with a letter).
Solution: To resolve this error, you can take the following steps: Check Naming Conventions: Ensure that the name you are trying to use for the parameter group follows SAP's naming conventions. Typically, valid names should: Start with a letter (A-Z). Contain only alphanumeric characters (A-Z, 0-9) and underscores (_). Not contain spaces
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