How To Fix MN870 - Error generating code (internal error)

MN870 - Overview

• Message type: E = Error

• Message class: MN - Message class for subsequent settlement (Purchasing)

• Message number: 870

• Message text: Error generating code (internal error)

What causes this issue?

Dynamic programming had to be generated for access to LIS info
structure &V1&. An internal error occurred during this.

System Response

Processing is terminated.

How to fix this error?

INCLUDE ISR_VERWALTUNG

Procedure for System Administrators

Contact SAP. The error occurred in function module &V2&.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MN870 - Error generating code (internal error) ?

  The SAP error message MN870, which states "Error generating code (internal error)," typically occurs during the process of generating or processing code in the SAP system, particularly in the context of Material Management (MM) or related modules. This error can be caused by various factors, and troubleshooting it may require a systematic approach.
  Possible Causes:
  
  Data Inconsistencies: There may be inconsistencies or errors in the master data or transaction data that the system is trying to process.
  
  Configuration Issues: Incorrect configuration settings in the system can lead to this error. This includes settings related to material types, valuation classes, or other related configurations.
  Authorization Issues: Lack of proper authorizations for the user trying to execute the transaction can lead to internal errors.
  System Bugs: There may be bugs or issues in the specific version of SAP you are using, which could lead to this error.
  Performance Issues: If the system is under heavy load or if