How To Fix SAPLWOSK019 - Invalid follow-on task for screen &1 and OkCode &2

SAP Error Message - Details

• Message type: E = Error

• Message class: SAPLWOSK - Ret. Store Consumer Order: Messages for func. group SAPLWOSK

• Message number: 019

• Message text: Invalid follow-on task for screen &1 and OkCode &2

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 SAPLWOSK019 - Invalid follow-on task for screen &1 and OkCode &2 ?

  The SAP error message SAPLWOSK019 indicates that there is an invalid follow-on task for a specific screen and OkCode. This error typically occurs in the context of SAP's workflow or transaction processing when the system encounters an unexpected or unsupported action based on the current screen and the command (OkCode) that was issued.
  Cause:
  
  Invalid OkCode: The OkCode (which represents the action the user is trying to perform) is not valid for the current screen context. This can happen if the user is trying to execute a function that is not available or not allowed in the current state of the transaction.
  Screen Context: The screen may not be in a state that allows for the requested follow-on task. For example, certain actions may only be valid after specific data has been entered or after certain conditions have been met.
  Customization Issues: Custom developments or modifications in the SAP system may lead to inconsistencies in the expected behavior of screens and their associated OkCodes.
  User Authorization: The user may not have the necessary authorizations to perform the action associated with the OkCode.
  
  Solution:
  
  Check OkCode: Verify the OkCode being used. Ensure that it is appropriate for the current screen and context. You can do this by checking the documentation or help for the transaction you are using.
  Screen Navigation: Ensure that you are following the correct navigation path in the transaction. Sometimes, certain actions are only available after completing previous steps.
  User Authorization: Check if the user has the necessary authorizations to perform the action. If not, contact your SAP security administrator to review and adjust the user's roles and permissions.
  Debugging: If you have access to debugging tools, you can analyze the program flow to identify why the error is occurring. This may involve checking the logic that determines valid OkCodes for the current screen.
  Consult Documentation: Review the SAP documentation or help resources related to the specific transaction or module you are working with to understand the expected behavior and valid actions.
  Contact Support: If the issue persists and you suspect it may be due to a bug or system configuration issue, consider reaching out to SAP support or your internal SAP support team for further assistance.
  
  Related Information:
  
  Transaction Codes: Identify the transaction code associated with the error to understand its context better.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address known issues related to this error message.
  User Forums: Check SAP community forums or user groups for discussions related to this error, as other users may have encountered and resolved similar issues.
  
  By following these steps, you should be able to diagnose and resolve the SAP error message SAPLWOSK019 effectively.