How To Fix /ACCGO/MCK_MAINT691 - Matrix can be maintained only from &1; start from that period

/ACCGO/MCK_MAINT691 - Overview

• Message type: E = Error

• Message class: /ACCGO/MCK_MAINT -

• Message number: 691

• Message text: Matrix can be maintained only from &1; start from that period

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ACCGO/MCK_MAINT691 - Matrix can be maintained only from &1; start from that period ?

  The SAP error message /ACCGO/MCK_MAINT691 indicates that there is an issue with maintaining a matrix in the system. Specifically, the message states that the matrix can only be maintained starting from a certain period, which is indicated by the placeholder &1. This typically occurs in the context of financial or controlling modules where matrix configurations are time-sensitive.
  
  Cause:
  
  Time Restriction: The matrix you are trying to maintain is restricted to a specific time frame. This means that changes can only be made starting from a certain period, which is likely defined in the system settings or configuration.
  Configuration Settings: The settings for the matrix may have been configured to prevent changes before a certain date to ensure data integrity and consistency in financial reporting.
  Period Locking: The period you are trying to access may be locked for changes due to financial closing processes or other operational reasons.
  
  
  Solution:
  
  Check the Period: Verify the period you are