How To Fix 64170 - Reference already available

SAP Error Message - Details

• Message type: E = Error

• Message class: 64 - Treasury Management: Securities

• Message number: 170

• Message text: Reference already available

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 64170 - Reference already available ?

  The SAP error message "64170 - Reference already available" typically occurs in the context of creating or modifying certain master data or transactional data where a reference (such as a reference document, reference number, or similar) is expected to be unique but is already in use or has been previously defined.
  Cause:
  
  Duplicate Entry: The most common cause of this error is that the reference number or identifier you are trying to enter already exists in the system. This could happen if you are trying to create a new entry that references an existing one.
  Data Integrity Rules: SAP has built-in data integrity rules that prevent the creation of duplicate references to maintain data consistency.
  Configuration Issues: Sometimes, the configuration settings in the system may enforce stricter rules regarding references than intended.
  
  Solution:
  
  Check Existing References: Before creating or modifying the entry, check the existing references in the system to ensure that the reference you are trying to use is not already in use.
  Use a Unique Reference: If the reference is indeed already in use, you will need to create a new entry with a unique reference number or identifier.
  Review Configuration: If you believe that the reference should not be restricted, review the configuration settings related to the specific module or transaction to see if adjustments can be made.
  Consult Documentation: Refer to SAP documentation or help resources for the specific module you are working with to understand the rules around references.
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  Related Information:
  
  Transaction Codes: Depending on the context of the error, you may be working within specific transaction codes (e.g., creating a purchase order, sales order, etc.).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Authorization: Ensure that you have the necessary authorizations to create or modify the entries in question, as sometimes authorization issues can lead to unexpected error messages.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.