How To Fix MAHD403 - Internal error occurred when displaying the AHD (see long text).

MAHD403 - Overview

• Message type: E = Error

• Message class: MAHD - Messages for Alternative Historical Data

• Message number: 403

• Message text: Internal error occurred when displaying the AHD (see long text).

What causes this issue?

The use of <DS:GLOS.70086ED0D946154EBC7C6B32697A9C30>alternative
historical data</> (AHD) is active for the
<DS:GLOS.3526C3DEAFAB52B9E10000009B38F974>forecast</> for material
&SYST-MSGV1& and MRP area &SYST-MSGV2&. An internal error occurred when
displaying the alternative historical data:
&SYST-MSGV3& (&SYST-MSGTY&&SYST-MSGID&&SYST-MSGNO&)

System Response

INCLUDE ISR_STOP

How to fix this error?

INCLUDE ISR_VERWALTUNG

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MAHD403 - Internal error occurred when displaying the AHD (see long text). ?

  The SAP error message MAHD403, which states "Internal error occurred when displaying the AHD," typically indicates an issue related to the display of the Asset History Data (AHD) in the Asset Accounting module. This error can arise due to various reasons, including data inconsistencies, configuration issues, or system bugs.
  Possible Causes:
  
  Data Inconsistencies: There may be inconsistencies in the asset master data or transaction data that prevent the AHD from being displayed correctly.
  
  Configuration Issues: Incorrect configuration settings in the Asset Accounting module can lead to errors when trying to access certain functionalities.
  System Bugs: There may be known bugs in the version of SAP you are using that affect the display of AHD.
  Authorization Issues: Lack of proper authorizations for the user trying to access the AHD can also lead to errors.
  Database Issues: Problems with the underlying database, such as corruption or connectivity issues, can cause internal errors.
  
  Solutions:
  
  
  Check Data Consistency:
  
  Use transaction codes like AB01