How To Fix EWA639 - Error saving service frequency &1 &2: &3

SAP Error Message - Details

• Message type: E = Error

• Message class: EWA - IS-U-WA: Waste Management

• Message number: 639

• Message text: Error saving service frequency &1 &2: &3

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 EWA639 - Error saving service frequency &1 &2: &3 ?

  The SAP error message EWA639 typically indicates an issue related to saving the service frequency for a specific object in the system. This error can occur in various contexts, such as when working with maintenance plans, service orders, or other related functionalities in SAP.
  Cause:
  The error message EWA639 can be caused by several factors, including:
  
  Data Inconsistency: There may be inconsistencies in the data being saved, such as invalid or missing entries in required fields.
  Authorization Issues: The user may not have the necessary authorizations to save changes to the service frequency.
  Technical Issues: There could be underlying technical issues, such as database locks, system performance problems, or bugs in the SAP application.
  Configuration Errors: Incorrect configuration settings in the maintenance planning or service management modules may lead to this error.
  
  Solution:
  To resolve the EWA639 error, you can take the following steps:
  
  Check Data Validity: Ensure that all required fields are filled out correctly and that the data being entered is valid. Look for any inconsistencies or missing information.
  Review Authorizations: Verify that the user has the necessary authorizations to perform the action. If not, consult with your SAP security team to obtain the required permissions.
  Check for Locks: Use transaction codes like SM12 to check for any database locks that might be preventing the save operation. If locks are found, you may need to release them.
  Analyze Logs: Check the application logs (transaction SLG1) for any additional error messages or warnings that could provide more context about the issue.
  Consult Documentation: Review SAP documentation or notes related to the specific transaction or module you are working with to see if there are known issues or patches available.
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP support for further assistance. Provide them with the error message details and any relevant context.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as IW39 (for maintenance orders), IP10 (for maintenance plans), and others that may be related to your specific use case.
  SAP Notes: Search the SAP Support Portal for any notes related to EWA639 or similar error messages. SAP frequently publishes notes that address known issues and provide solutions.
  User Forums: Consider checking SAP community forums or other user groups where similar issues may have been discussed. Other users may have encountered the same error and found solutions.
  
  By following these steps, you should be able to diagnose and resolve the EWA639 error in your SAP system.