How To Fix 0K504 - Header table & does not contain any entries

SAP Error Message - Details

• Message type: E = Error

• Message class: 0K - Messages for "General List Modules"

• Message number: 504

• Message text: Header table & does not contain any entries

What causes this issue?

No entry was passed in the header table in the hierarchical-sequential
list output function module call.

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?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 0K504 - Header table & does not contain any entries ?

  The SAP error message "0K504 Header table & does not contain any entries" typically indicates that a specific header table, which is expected to have entries, is currently empty. This error can occur in various contexts, such as when trying to access a document or transaction that relies on data from that header table.
  Causes:
  
  No Data Exists: The most straightforward cause is that there are simply no entries in the specified header table. This could be due to data not being created or deleted.
  Incorrect Selection Criteria: The selection criteria used to retrieve data may be too restrictive, leading to no results being found.
  Data Deletion: Data may have been deleted due to a data archiving process or manual deletion.
  Configuration Issues: There may be configuration issues in the system that prevent the creation of entries in the header table.
  Authorization Issues: The user may not have the necessary authorizations to view the entries in the header table.
  
  Solutions:
  
  Check Data Existence: Verify if there are indeed entries in the header table. You can do this by using transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to check the contents of the table.
  Review Selection Criteria: If you are using a report or transaction that allows for selection criteria, review and adjust these criteria to ensure they are not too restrictive.
  Data Creation: If the header table is supposed to have entries, ensure that the relevant processes that create data in this table are functioning correctly. This may involve checking related transactions or processes.
  Check for Deletion: Investigate if any data deletion processes have been executed that might have removed the entries from the header table.
  Authorization Check: Ensure that the user has the necessary authorizations to access the data in the header table. This can be checked with the help of a security administrator.
  Consult Documentation: Review any relevant documentation or SAP notes related to the specific module or transaction you are working with, as there may be known issues or additional steps required.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SE11, SE16, and SE37 (for function modules) to help diagnose and troubleshoot the issue.
  SAP Notes: Check the SAP Support Portal for any notes related to the specific error message or the module you are working with.
  System Logs: Review system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  Consult with Colleagues: If you are part of a larger team, consult with colleagues who may have encountered similar issues or have expertise in the specific area of SAP you are working with.
  
  If the issue persists after trying the above solutions, it may be necessary to engage with SAP support for further assistance.