How To Fix T9512 - Twice-used handle (&)

SAP Error Message - Details

• Message type: E = Error

• Message class: T9 - Time zones/streams

• Message number: 512

• Message text: Twice-used handle (&)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message T9512 - Twice-used handle (&) ?

  The SAP error message T9512 "Twice-used handle (&)" typically indicates that there is an issue with the use of a handle in the context of a transaction or a program. This error can occur in various scenarios, often related to the handling of objects or resources in the SAP system.
  Cause:
  
  Duplicate Handle Usage: The error suggests that a handle (which is a reference to an object or resource) is being used more than once in a way that is not allowed. This can happen if the same handle is being assigned to multiple objects or if it is being reused incorrectly in a program.
  Programming Errors: It may arise from coding mistakes in ABAP programs where handles are not managed properly, leading to conflicts.
  Resource Management Issues: If resources are not released properly after use, it can lead to a situation where the same handle is attempted to be reused.
  
  Solution:
  
  Check Code for Handle Management: Review the ABAP code where the handle is being created and used. Ensure that each handle is unique and is not being reused incorrectly.
  Proper Resource Cleanup: Make sure that resources associated with handles are properly released after their use. This includes using appropriate cleanup methods or functions.
  Debugging: Use the SAP debugger to trace the execution of the program and identify where the handle is being reused. This can help pinpoint the exact location of the error.
  Consult Documentation: Refer to SAP documentation or notes related to the specific function or module you are working with to see if there are known issues or best practices regarding handle usage.
  SAP Support: If the issue persists and cannot be resolved through code review, consider reaching out to SAP support for assistance. They may provide insights or patches if this is a known issue.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide guidance on handle management.
  ABAP Programming Guidelines: Familiarize yourself with best practices in ABAP programming, especially regarding object handling and resource management.
  Transaction Logs: Review transaction logs or system logs to gather more context about when and how the error occurs.
  
  By following these steps, you should be able to identify the root cause of the T9512 error and implement a solution to resolve it.