How To Fix SD_CDS_READ_API012 - Operator '&' unknown

SAP Error Message - Details

• Message type: E = Error

• Message class: SD_CDS_READ_API -

• Message number: 012

• Message text: Operator '&' unknown

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 SD_CDS_READ_API012 - Operator '&' unknown ?

  The SAP error message "SD_CDS_READ_API012 Operator '&' unknown" typically occurs in the context of SAP's Core Data Services (CDS) views or when using ABAP programming. This error indicates that there is an issue with the syntax or the use of an operator in a CDS view or an ABAP program.
  
  Cause:
  
  Invalid Operator: The error suggests that the operator & is not recognized in the context where it is being used. This could be due to a typo or incorrect syntax.
  Contextual Misuse: The operator might be used in a context where it is not applicable, such as in a filter condition or a join condition.
  Version Compatibility: If you are using an older version of SAP, certain operators or syntax might not be supported.
  
  
  Solution:
  
  Check Syntax: Review the CDS view or ABAP code where the error occurs. Ensure that the operator & is being used correctly. For example, in SQL-like expressions, ensure that you