How To Fix LTR_PRESEL019 - Empty selection condition (could result from conversion exit failure)

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR_PRESEL - LTR: Preselection

• Message number: 019

• Message text: Empty selection condition (could result from conversion exit failure)

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 LTR_PRESEL019 - Empty selection condition (could result from conversion exit failure) ?

  The SAP error message LTR_PRESEL019 indicates that there is an empty selection condition in a report or transaction, which could be due to a failure in a conversion exit. This typically occurs when the system is unable to convert a field value correctly, leading to an empty selection condition that cannot be processed.
  Causes:
  
  Conversion Exit Failure: The most common cause is that the conversion exit for a field is not functioning correctly, which may happen if the data format is not as expected or if there are issues with the underlying data.
  Missing or Incorrect Data: If the data being processed is missing or incorrectly formatted, it can lead to an empty selection condition.
  Field Configuration: The configuration of the field in the selection screen may not be set up correctly, leading to issues when the report is executed.
  User Input: If the user does not provide the necessary input or provides input that cannot be processed, it can result in this error.
  
  Solutions:
  
  Check Conversion Exits: Verify that the conversion exits for the fields in question are correctly defined and functioning. You can do this by checking the relevant data dictionary objects (e.g., data elements, domains).
  Validate Input Data: Ensure that the data being inputted into the selection screen is valid and meets the expected format. If necessary, provide default values or validation checks.
  Review Field Configuration: Check the configuration of the selection screen fields to ensure they are set up correctly. This includes checking the attributes of the fields and ensuring they are not set to mandatory if they should not be.
  Debugging: If you have access to debugging tools, you can run the report in debug mode to identify where the conversion exit is failing or where the selection condition is being set to empty.
  Consult Documentation: Review SAP documentation or notes related to the specific transaction or report to see if there are known issues or patches available.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues related to the specific transaction or report you are working with. SAP frequently updates their knowledge base with solutions to common problems.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in troubleshooting, such as SE11 (Data Dictionary), SE37 (Function Modules), and SE80 (Object Navigator).
  Community Forums: Consider reaching out to SAP community forums or support channels for additional insights or similar experiences from other users.
  
  By following these steps, you should be able to identify the root cause of the LTR_PRESEL019 error and implement a solution to resolve it.