Message type: E = Error
Message class: 5P - Error Messages for Schema, Pers.Calc.Rule and Feature Checks
Message number: 019
Message text: Masking of a parameter is incorrect
The wildcard character you have used for the operation is not
permissible.
Read the documentation on the operation and enter a suitable character.
Error message extract from SAP system. Copyright SAP SE.
5P019
- Masking of a parameter is incorrect ?The SAP error message 5P019, which states "Masking of a parameter is incorrect," typically occurs in the context of SAP's parameter handling, particularly when dealing with user-defined parameters or settings in various SAP modules. This error can arise due to several reasons, including incorrect configuration, data entry errors, or issues with the underlying data model. Causes: Incorrect Parameter Masking: The parameter masking defined in the system does not match the expected format or length. This can happen if the parameter is defined with a specific mask (like a certain number of digits or characters) and the input does not conform to that mask. Data Type Mismatch: The data type of the parameter being passed may not match the expected data type. For example, if a numeric value is expected but a string is provided, this can trigger the error.
Configuration Issues: There may be issues in the configuration settings of the relevant module or
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