How To Fix CM_SUB_DATA036 - Save your data first

CM_SUB_DATA036 - Overview

• 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.

CM_SUB_DATA036 - Details

• 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