Message type: E = Error
Message class:  RERACL - Messages for Clearing 
Message number: 003
Message text: Clearing document &1 &2 &3 (&4) posted
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 RERACL003 indicates that a clearing document has already been posted for the specified document. This error typically occurs in the context of financial accounting when attempting to clear or reverse a document that has already been processed.
Cause: The error message RERACL003 is triggered when: You attempt to clear a document that has already been cleared. The document you are trying to process has already been posted in the system, and the system does not allow for duplicate clearing entries.
Solution: To resolve this error, you can take the following steps: Check Document Status: Verify the status of the document you are trying to clear. You can do this by using transaction codes like FB03 (Display Document) to see if the document has already been cleared. Review Clearing History: If the document has been cleared, you can check the clearing history to understand the details of the previous clearing. Use transaction code FBL1N (Vendor
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
RERACL002 Line items can be cleared
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
RERACL001 No line items for clearing found in selected period
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
RERACL004 Company codes have different currencies
What causes this issue?  The selected company codes have different company code currencies. Select company codes that all have the same company code c...
RERACL005 Clear non-payable special G/L only in settlements
What causes this issue?  You want to clear an open item that has a special G/L indicator that specifies it is not payable. Clearing an item of this ki...
Click on this link to search all SAP messages.