How To Fix ISU_UMC_ODATA120 - Operator &2 is not supported for the selection parameter &1

SAP Error Message - Details

• Message type: E = Error

• Message class: ISU_UMC_ODATA - Message class for the Multichannel oData services

• Message number: 120

• Message text: Operator &2 is not supported for the selection parameter &1

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message ISU_UMC_ODATA120 - Operator &2 is not supported for the selection parameter &1 ?

  The SAP error message ISU_UMC_ODATA120 indicates that there is an issue with the OData service related to the selection parameters being used in a query. Specifically, the error message states that the operator specified for a selection parameter is not supported.
  
  Cause:
  
  Unsupported Operator: The operator used in the OData query (e.g., eq, ne, gt, lt, etc.) is not supported for the specific selection parameter. This can happen if the OData service does not implement the operator for that field.
  Incorrect Parameter Usage: The selection parameter may not be correctly defined in the OData service metadata, or it may not be applicable for the data type of the field.
  Version Mismatch: There may be a mismatch between the OData service version and the client application making the request, leading to unsupported operations.
  
  
  Solution:
  
  Check OData Service Metadata: Review the metadata of the OData service to confirm which operators are supported for the selection parameters you are