How To Fix EL312 - Internal: PREP_SAVE did not run

EL312 - Overview

• Message type: E = Error

• Message class: EL - IS-U meter reading data processing

• Message number: 312

• Message text: Internal: PREP_SAVE did not run

What causes this issue?

This error involves a program error. Before the meter reading results
are saved, function module ISU_O_METERREAD_ACTION must be executed with
x_okcode = "CO_PREP_SAVE".
If this is not the case, various functions - like automatic derivation
or generating results - will not be available.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EL312 - Internal: PREP_SAVE did not run ?

  The SAP error message EL312 Internal: PREP_SAVE did not run typically indicates an issue during the execution of a process related to the preparation of data for saving in the SAP system. This error can occur in various contexts, such as during the execution of a transaction or when trying to save data in a specific module.
  Possible Causes:
  
  Data Inconsistencies: There may be inconsistencies or errors in the data being processed, which prevent the system from completing the save operation.
  Authorization Issues: The user may not have the necessary authorizations to perform the action, leading to a failure in the save process.
  System Configuration: Incorrect configuration settings in the relevant module can lead to this error.
  Program Errors: There may be bugs or issues in the underlying ABAP code or custom enhancements that interfere with the save process.
  Database Issues: Problems with the database, such as locks or connectivity issues, can also cause this error.
  
  Solutions:
  
  Check