How To Fix /SAPAPO/MA678 - Only the row of the time series can be changed

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/MA -

• Message number: 678

• Message text: Only the row of the time series can be changed

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/MA678 - Only the row of the time series can be changed ?

  The SAP error message /SAPAPO/MA678: Only the row of the time series can be changed typically occurs in the context of SAP Advanced Planning and Optimization (APO) when you are trying to modify a time series data record in a way that is not allowed by the system. This error indicates that the system is enforcing a restriction on how time series data can be modified.
  Cause:
  
  Incorrect Data Modification: The error usually arises when you attempt to change a characteristic of a time series that is not allowed. For example, you might be trying to change a key figure or a characteristic that is not part of the time series row.
  Data Locking: Another possible cause could be that the data you are trying to modify is locked by another user or process.
  Data Structure: The structure of the time series data may not allow for certain types of changes, especially if the data is aggregated or if it is part of a planning book that has specific settings.
  
  Solution:
  
  Check the Modification: Ensure that you are only trying to change the values in the time series row itself and not any other characteristics or key figures that are not allowed to be modified.
  Review Data Locking: Check if the data is locked by another user or process. You can do this by using transaction codes like SM12 (to check for locks) and SM21 (to check system logs).
  Use Correct Transaction: Make sure you are using the correct transaction or planning book for the changes you want to make. Some transactions may have restrictions on what can be modified.
  Consult Documentation: Refer to the SAP documentation or help files related to the specific planning book or time series you are working with to understand the allowed modifications.
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with SAP support for further assistance.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP APO, such as /SAPAPO/TS for time series management.
  User Authorizations: Ensure that you have the necessary authorizations to make changes to the time series data.
  Training and Documentation: Consider training or reviewing documentation on SAP APO time series management to better understand the constraints and capabilities of the system.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.