Message type: E = Error
Message class:  67_LOAN - Messages for Fin. Asset Management for Loans - Continued 
Message number: 436
Message text: None of specified objects can be reversed
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 67_LOAN436: None of specified objects can be reversed typically occurs in the context of financial transactions, particularly when dealing with loan management or asset accounting. This error indicates that the system cannot find any valid objects (such as loan documents or transactions) that can be reversed based on the criteria provided. Causes: No Valid Transactions: The specified transaction or document may not exist or may have already been reversed. Incorrect Selection Criteria: The selection criteria used to identify the objects for reversal may be incorrect or too restrictive. Document Status: The document may be in a status that does not allow for reversal (e.g., it may be completed or locked). Authorization Issues: The user may not have the necessary authorizations to perform the reversal on the specified objects.
Configuration Issues: There may be configuration settings in the system that prevent the reversal of certain types of transactions. Solutions: Verify Transactions: Check if the transaction
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
67_LOAN435 No loan object or header object specified for reversal
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
67_LOAN434 No reversable objects found for contract &1 in this period
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
67_LOAN437 Financial accounting objects could not be locked
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
67_LOAN438 Posting not possible
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
Click on this link to search all SAP messages.