Message type: E = Error
Message class:  /SAPAPO/FOT -  
Message number: 202
Message text: Action is terminated, fatal error in confirmation
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.
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.
The SAP error message /SAPAPO/FOT202 Action is terminated, fatal error in confirmation typically occurs in the context of Advanced Planning and Optimization (APO) within SAP systems. This error indicates that there was a critical issue during the confirmation process, which could be related to various factors such as data inconsistencies, configuration issues, or system errors. Causes Data Inconsistencies: There may be inconsistencies in the master data or transaction data that are being processed. This could include issues with product master data, location data, or planning data.
Configuration Issues: Incorrect configuration settings in the APO system can lead to errors during the confirmation process. This includes settings related to the planning area, key figures, or planning books. Missing or Incorrect Parameters: Required parameters for the confirmation process may be missing or incorrectly set, leading to a failure in processing. System Errors: There could be underlying system errors or bugs that are causing the confirmation process to
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
/SAPAPO/FOT201 Action is terminated, duplicate confirmations for order; check data
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
/SAPAPO/FOT200     ****************  Messages for Execution Block  ****************
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
/SAPAPO/FOT203 Action is terminated, cannot find order; check the input data
What causes this issue?  Order &V1& not foundSystem Response  Action terminatedHow to fix this error?  Make sure the order number is correct.P...
/SAPAPO/FOT204 Action is terminated, data is inconsistent; check the input data
What causes this issue?  Inconsistency in the input data detectedSystem Response  Current action was terminatedHow to fix this error?  Make sure that ...
Click on this link to search all SAP messages.