How To Fix CM_SUB_DATA036 - Save your data first

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_SUB_DATA - Substance Data (Header, ID, Reference, Materials)

• Message number: 036

• Message text: Save your data first

What causes this issue?

Unsaved data exists. All changed data must have been saved for the
following action.

How to fix this error?

Save your data and repeat the action.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CM_SUB_DATA036 - Save your data first ?

  The SAP error message CM_SUB_DATA036: "Save your data first" typically occurs when a user attempts to perform an action that requires saved data, but the current data has not been saved yet. This can happen in various SAP modules, particularly in transaction codes related to data entry or configuration.
  Cause:
  
  Unsaved Changes: The most common cause is that the user has made changes to a form or data entry screen but has not saved those changes before trying to execute another action (like navigating away, executing a report, or performing a transaction).
  Session Timeout: If the session has timed out, the system may not recognize the unsaved data.
  Data Validation: Sometimes, the system may require certain fields to be filled out or validated before allowing further actions.
  
  Solution:
  
  Save Your Data: The immediate solution is to save the data you have entered. Look for the "Save" button (usually represented by a disk icon) 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 may prevent you from saving.
  Review Data Entry: If you are unsure about what needs to be saved, review the data entry screen for any prompts or indicators that suggest unsaved changes.
  Session Management: If you suspect a session timeout, try refreshing the session or logging back in to ensure that your data is still intact.
  Consult Documentation: If the error persists, refer to SAP documentation or your organization's SAP support team for specific guidance related to the transaction you are working on.
  
  Related Information:
  
  Transaction Codes: This error can occur in various transaction codes, so knowing the specific transaction you are working with can help in troubleshooting.
  User Permissions: Ensure that you have the necessary permissions to save data in the transaction you are working on.
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific transaction or module you are using.
  System Logs: If the issue continues, reviewing system logs or error logs may provide additional context for the error.
  
  If you continue to experience issues after trying these solutions, it may be beneficial to reach out to your SAP support team for further assistance.