How To Fix SA351 - Entity type & does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: SA -

• Message number: 351

• Message text: Entity type & does not exist

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 SA351 - Entity type & does not exist ?

  The SAP error message SA351 indicates that the specified entity type does not exist in the system. This error typically occurs in the context of SAP applications that utilize the Business Object Processing Framework (BOPF) or when working with OData services, where the system is unable to find the specified entity type in the metadata.
  Cause:
  
  Incorrect Entity Type Name: The entity type name specified in the request or configuration may be misspelled or incorrect.
  Missing Entity Type: The entity type has not been defined in the system or has not been activated.
  Authorization Issues: The user may not have the necessary authorizations to access the entity type.
  Transport Issues: If the entity type was recently transported from another system, it may not have been properly imported or activated in the target system.
  Namespace Issues: The entity type may exist in a different namespace that is not being referenced correctly.
  
  Solution:
  
  Check Entity Type Name: Verify that the entity type name is spelled correctly in your request or configuration.
  Define the Entity Type: If the entity type does not exist, you may need to create it in the relevant development environment. This can be done using transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator).
  Activate the Entity Type: If the entity type exists but is not activated, ensure that it is activated in the system.
  Check Authorizations: Ensure that the user has the necessary authorizations to access the entity type. This can be checked in transaction SU53 after the error occurs.
  Transport Check: If the entity type was recently transported, check the transport logs to ensure it was successfully imported and activated.
  Namespace Verification: Ensure that the correct namespace is being used in your request. If the entity type is in a different namespace, you may need to adjust your configuration accordingly.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11, SE80, SE37 (for function modules), and SE24 (for classes).
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message SA351.
  Debugging: If you have access, you can use the debugger to trace the execution and see where the error is being triggered.
  Documentation: Review the SAP documentation for the specific application or module you are working with to understand the expected entity types and their configurations.
  
  If the issue persists after following these steps, consider reaching out to your SAP support team or consulting the SAP Community for further assistance.