How To Fix EM159 - &1 is not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: EM - IS-U Migration

• Message number: 159

• Message text: &1 is not possible

What causes this issue?

You are processing a <DS:TX.EMIG_HYPEROBJECT>hyper object</>. The
maintenance of hyper objects is restricted. Restrictions are described
in <DS:CHAP.EMIG_MAN_0304>Restrictions for Maintenance of Hyper Objects
</>.

System Response

INCLUDE ISU_VERARB OBJECT DOKU ID TX

How to fix this error?

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

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EM159 - &1 is not possible ?

  The SAP error message EM159 typically indicates that a certain operation or action is not possible due to specific conditions not being met. The message format usually includes a placeholder (represented by "&1") that specifies the particular object or action that is causing the issue.
  Possible Causes:
  
  Invalid Object State: The object you are trying to manipulate (e.g., a document, transaction, or record) may be in a state that does not allow the requested operation.
  Authorization Issues: The user may not have the necessary permissions to perform the action on the specified object.
  Configuration Settings: Certain configuration settings in the system may prevent the operation from being executed.
  Data Integrity Issues: There may be issues with the data associated with the object, such as missing or inconsistent information.
  System Locking: The object may be locked by another user or process, preventing any modifications.
  
  Solutions:
  
  Check Object Status: Verify the status of the object you are trying to work with. Ensure it is in a state that allows the operation.
  Review Authorizations: Check the user’s authorization profile to ensure they have the necessary permissions to perform the action.
  Consult Configuration: Review the relevant configuration settings in the system to ensure they allow the operation you are trying to perform.
  Data Validation: Check the data associated with the object for completeness and consistency. Correct any issues found.
  Unlock Object: If the object is locked, determine who is holding the lock and request that they release it, or wait until the lock is released.
  
  Related Information:
  
  Transaction Codes: Depending on the context of the error, you may want to check specific transaction codes related to the operation you are trying to perform.
  SAP Notes: Search for SAP Notes related to EM159 for any known issues or patches that may address the problem.
  System Logs: Review system logs (such as ST22 for dumps or SM21 for system logs) for additional context or error messages that may provide more insight into the issue.
  Support: If the issue persists, consider reaching out to your SAP support team or consulting the SAP Community for further assistance.
  
  If you can provide more context about the specific operation you were attempting when you encountered this error, I may be able to offer more tailored advice.