How To Fix PO159 - Data not saved

PO159 - Overview

• Message type: E = Error

• Message class: PO - Spooler message

• Message number: 159

• Message text: Data not saved

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.

What else can you do?

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

PO159 - Details

• The SAP error message PO159 ("Data not saved") typically occurs when there is an issue with saving data in the system, particularly in the context of Purchase Orders (POs) or related documents. This error can arise due to various reasons, and understanding the cause is essential for finding a solution.
  Causes of PO159 Error
  
  
  Missing Required Fields: Certain mandatory fields may not be filled out in the Purchase Order or related document. If required data is missing, the system will not allow the document to be saved.
  
  
  Authorization Issues: The user may not have the necessary authorizations to create or modify the Purchase Order. This can lead to a failure in saving the data.
  
  
  Data Validation Errors: The data entered may not meet the validation rules set in the system. For example, incorrect formats, invalid values, or inconsistencies can trigger this error.
  
  
  Technical Issues: There may be underlying technical issues, such as database connectivity problems,