How To Fix RSODP_ODATA054 - Only single value (parameter) or list of single values supported.

RSODP_ODATA054 - Overview

• Message type: E = Error

• Message class: RSODP_ODATA -

• Message number: 054

• Message text: Only single value (parameter) or list of single values supported.

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSODP_ODATA054 - Only single value (parameter) or list of single values supported. ?

  The SAP error message RSODP_ODATA054 indicates that there is an issue with the parameters being passed to an OData service. Specifically, it means that the OData service is expecting either a single value or a list of single values for a parameter, but the input provided does not meet this requirement.
  
  Cause:
  
  
  Incorrect Parameter Format: The parameter being sent to the OData service may be formatted incorrectly. For example, if the service expects a single value (like a string or a number) or a list of single values (like an array of strings or numbers), but receives a different format (like a complex object or a nested structure), this error will occur.
  
  
  Multiple Values Passed: If the OData service is designed to accept only a single value or a list of single values, and you are trying to pass a complex object or multiple complex objects, this will trigger the error.
  
  
  Data Type Mismatch: