How To Fix SO2_TAGLIB017 - BSP extension & already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: SO2_TAGLIB - Editor for BSP Extensions

• Message number: 017

• Message text: BSP extension & already exists

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SO2_TAGLIB017 - BSP extension & already exists ?

  The SAP error message SO2_TAGLIB017 typically indicates that there is an issue with a Business Server Page (BSP) application where a tag library extension is being defined that already exists. This can occur when you are trying to create or deploy a BSP application that includes a tag library that has already been defined in the system.
  Cause:
  
  Duplicate Tag Library Definition: The most common cause of this error is that the tag library you are trying to create or register already exists in the system. This can happen if the BSP application is being redeployed or if there are multiple applications trying to define the same tag library.
  Incorrect Configuration: There may be a misconfiguration in the BSP application or the tag library descriptor (TLD) file that leads to conflicts.
  Caching Issues: Sometimes, caching issues can cause the system to think that a tag library is already registered when it is not.
  
  Solution:
  
  Check Existing Tag Libraries: Verify if the tag library you are trying to create already exists. You can do this by checking the BSP application and the associated tag library definitions.
  Remove Duplicate Definitions: If you find that the tag library already exists, you may need to remove the duplicate definition from your BSP application or modify your application to use the existing tag library.
  Clear Cache: If you suspect caching issues, try clearing the cache of the BSP application. You can do this by using transaction code SE80 or SE38 to execute the relevant programs to clear the cache.
  Review TLD Files: Check the TLD files associated with your BSP application for any errors or duplicate entries. Ensure that the tag library is defined correctly and does not conflict with other libraries.
  Re-deploy the Application: After making the necessary changes, re-deploy the BSP application to see if the error persists.
  
  Related Information:
  
  BSP Applications: Business Server Pages (BSP) are used in SAP for developing web applications. They allow for the integration of HTML and ABAP.
  Tag Libraries: Tag libraries in BSP are collections of custom tags that can be used to encapsulate reusable functionality in web applications.
  SAP Notes: Check SAP Notes for any specific patches or updates related to BSP and tag libraries that may address known issues.
  Documentation: Refer to the official SAP documentation for BSP development for best practices and guidelines on managing tag libraries.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance, providing them with detailed information about the error and the steps you have already taken.