How To Fix TC020 - Specify only one filter condition

SAP Error Message - Details

• Message type: E = Error

• Message class: TC - System trace. (RSTR....)

• Message number: 020

• Message text: Specify only one filter condition

What causes this issue?

For technical reasons, you cannot select by transaction code and
program name simultaneously in the trace.

System Response

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

How to fix this error?

Unfortunately, you may only search by one of the criteria.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TC020 - Specify only one filter condition ?

  The SAP error message TC020 ("Specify only one filter condition") typically occurs when a user attempts to execute a transaction or report that requires a filter condition, but multiple filter conditions have been specified when only one is allowed. This can happen in various contexts, such as when using selection screens, reports, or transaction codes that involve filtering data.
  Cause:
  The error is triggered when the system detects that more than one filter condition has been set in a selection screen or report where only a single filter condition is permitted. This can happen due to:
  
  User Input: The user may have inadvertently filled in multiple fields that are meant to filter the data.
  Default Values: Sometimes, default values set in the user profile or system settings may lead to multiple filters being applied.
  Custom Code: If there is custom ABAP code involved, it may not be handling the filter conditions correctly.
  
  Solution:
  To resolve the TC020 error, you can take the following steps:
  
  
  Review Input Fields: Check the selection screen or input fields for the transaction or report you are using. Ensure that only one filter condition is filled in. Clear any additional fields that are not needed.
  
  
  Check for Defaults: If the system is automatically populating multiple filter fields, check your user settings or any default values that may be set.
  
  
  Consult Documentation: Refer to the documentation for the specific transaction or report to understand the expected input and limitations regarding filter conditions.
  
  
  Custom Code Review: If you are working with a custom report or transaction, review the ABAP code to ensure that it is correctly handling filter conditions. You may need to modify the code to enforce the single filter condition rule.
  
  
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  Related Information:
  
  Transaction Codes: The error can occur in various transaction codes, so knowing the specific transaction you are working with can help in troubleshooting.
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific transaction or report you are using.
  User Training: Ensure that users are trained on how to properly use the selection screens and understand the limitations regarding filter conditions.
  
  By following these steps, you should be able to identify and resolve the cause of the TC020 error in SAP.