How To Fix S>144 - Missing data (header lines)

SAP Error Message - Details

• Message type: E = Error

• Message class: S> -

• Message number: 144

• Message text: Missing data (header lines)

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message S>144 - Missing data (header lines) ?

  The SAP error message S>144 "Missing data (header lines)" typically occurs when there is an issue with the data being processed in a report or transaction that requires header information. This error can arise in various contexts, such as during the execution of a report, data upload, or when processing documents that require header and item details.
  Cause:
  
  Missing Header Data: The most common cause is that the system expects certain header data to be present, but it is missing. This can happen if the data is not properly structured or if the input data does not include the necessary header information.
  Incorrect Data Format: The data being processed may not be in the expected format, leading to the system being unable to identify the header lines.
  Program Logic Issues: There may be a bug or oversight in the ABAP program or report that is causing it to not handle header lines correctly.
  Data Upload Issues: If you are uploading data (e.g., via LSMW or a custom program), the mapping of fields may not be set up correctly, leading to missing header information.
  
  Solution:
  
  Check Input Data: Ensure that the data being processed includes all required header information. If you are uploading data, verify that the source file or input structure includes the necessary header lines.
  Review Program Logic: If you have access to the ABAP code, review the logic to ensure that it correctly handles header lines. Look for any conditions that might skip the processing of header data.
  Debugging: If you are familiar with debugging in SAP, you can set breakpoints in the relevant program to see where the header data is being processed and identify why it is missing.
  Consult Documentation: Check the documentation for the specific transaction or report you are using to ensure you understand the required data structure.
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to this error.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional context.
  Transaction Codes: Depending on where the error occurs, you may want to look into specific transaction codes related to the process you are working with (e.g., ME21N for purchase orders, FB60 for vendor invoices).
  User Forums: Check SAP community forums or other user groups for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify the cause of the S>144 error and implement a solution to resolve it.