Message type: E = Error
Message class:  /IWBEP/SBUI -  
Message number: 041
Message text: Schema Namespace '&1' contains invalid characters
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The SAP error message /IWBEP/SBUI041 Schema Namespace '&1' contains invalid characters typically occurs in the context of SAP Gateway or OData services when there is an issue with the namespace defined for a service or entity type. The namespace is a critical part of the OData service definition, and it must adhere to specific naming conventions.
Cause: The error indicates that the schema namespace you are trying to use contains invalid characters. The namespace should follow certain rules, which generally include: It should not contain spaces or special characters (like !, @, #, etc.). It should typically start with a letter and can include letters, numbers, and underscores. It should not exceed a certain length (usually 256 characters).
Solution: To resolve this error, you can take the following steps: Check the Namespace Definition: Go to the relevant OData service or entity type definition in the SAP Gateway Service Builder (transaction code SEGW). Verify the namespace defined for your service. Ensure
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