How To Fix AM158 - Save data first

SAP Error Message - Details

• Message type: E = Error

• Message class: AM - Business Address Services

• Message number: 158

• Message text: Save data first

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 AM158 - Save data first ?

  The SAP error message AM158 ("Save data first") typically occurs in the Asset Accounting (FI-AA) module when a user attempts to perform an action that requires saved data, but the data has not yet been saved. This can happen in various scenarios, such as when trying to post transactions, change asset master data, or execute certain reports.
  Cause:
  
  Unsaved Changes: The most common cause is that the user has made changes to asset data or transactions but has not saved those changes before attempting to perform another action.
  Incomplete Data Entry: The user may have not filled in all required fields, leading to the system preventing further actions until the data is saved.
  Session Timeout: If the user has been inactive for a while, the session may have timed out, causing the system to require a save before proceeding.
  
  Solution:
  
  Save the Data: The immediate solution is to save the current data entry or changes. Look for the "Save" button (usually represented by a disk icon) in the SAP GUI and click it to save your changes.
  Check Required Fields: Ensure that all mandatory fields are filled out correctly. If any required fields are missing, the system will not allow you to save or proceed.
  Review Changes: If you are unsure what needs to be saved, review the changes you have made and ensure they are complete and correct.
  Session Management: If you suspect a session timeout, try refreshing the session or logging out and back in to ensure you have a fresh session.
  
  Related Information:
  
  Transaction Codes: This error can occur in various transaction codes related to Asset Accounting, such as AS01 (Create Asset), AS02 (Change Asset), or AS03 (Display Asset).
  User Authorization: Ensure that you have the necessary authorizations to perform the actions you are attempting. Lack of authorization can sometimes lead to unexpected error messages.
  SAP Notes: Check for any relevant SAP Notes or documentation that may provide additional context or solutions for specific scenarios related to this error.
  Training and Documentation: If you are new to SAP or Asset Accounting, consider reviewing training materials or documentation to better understand the processes and requirements for asset management.
  
  If the problem persists after trying the above solutions, it may be helpful to consult with your SAP support team or refer to SAP's official documentation for further assistance.