How To Fix SA345 - Use entity types with matching versions

SA345 - Overview

• Message type: E = Error

• Message class: SA -

• Message number: 345

• Message text: Use entity types with matching versions

What causes this issue?

Relationships between entity types of different versions are not
allowed.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Please check the syntax.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SA345 - Use entity types with matching versions ?

  The SAP error message SA345, which states "Use entity types with matching versions," typically occurs in the context of SAP's data modeling and integration processes, particularly when working with OData services or when using the SAP Business Application Studio or SAP Cloud Platform.
  
  Cause:
  The error arises when there is a mismatch between the versions of entity types being used in a request or operation. This can happen in several scenarios, such as:
  
  
  Version Mismatch: The client is trying to access an entity type that has a different version than what the server is expecting. This can occur if the service has been updated, and the client is still using an older version of the entity type.
  
  
  Service Definition Changes: If the OData service definition has been modified (e.g., new fields added, fields removed, or entity types renamed), and the client application has not been updated to reflect these changes, it can lead to