How To Fix MCW_AA801 - System error &1 occurred when calling &2 in system &3

MCW_AA801 - Overview

• Message type: E = Error

• Message class: MCW_AA - Messages for BW Interface Analytical Applications

• Message number: 801

• Message text: System error &1 occurred when calling &2 in system &3

What causes this issue?

The system &V3& is currently not available, or the communication with
this system has been interrupted. Consequently, the function &V2& cannot
be executed.
The error that occurred is: &V1&

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?

Contact your system administrator to have the problem fixed. You cannot
continue with this activity until then.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MCW_AA801 - System error &1 occurred when calling &2 in system &3 ?

  The SAP error message MCW_AA801 typically indicates a system error that occurred during a specific operation, often related to the Asset Accounting (AA) module. The error message format suggests that it is a generic error, and the placeholders (&1, &2, &3) will be replaced with specific information about the error, such as the error code, the function or method that was called, and the system in which the error occurred.
  Possible Causes:
  
  
  Configuration Issues: There may be incorrect or incomplete configuration settings in the Asset Accounting module.
  Data Inconsistencies: There could be inconsistencies or corruption in the data related to asset records.
  System Performance: The system may be experiencing performance issues, such as memory shortages or database locks.
  Authorization Problems: The user may not have the necessary authorizations to perform the operation.
  Program Errors: There may be bugs or issues in the custom code or standard SAP programs being executed.
  
  Solutions:
  
  Check Configuration: Review the configuration settings in