How To Fix CD064 - Input check (&1) system error

SAP Error Message - Details

• Message type: E = Error

• Message class: CD - Change Documents

• Message number: 064

• Message text: Input check (&1) system error

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.

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CD064 - Input check (&1) system error ?

  The SAP error message CD064, which states "Input check (&1) system error," typically indicates that there is an issue with the input data being processed in the system. This error can arise in various contexts, such as during data entry, processing transactions, or executing reports.
  Causes:
  
  Data Integrity Issues: The input data may not meet the required format or constraints defined in the system. This could include invalid characters, incorrect data types, or out-of-range values.
  Configuration Errors: There may be issues with the configuration settings in the relevant SAP modules, leading to unexpected behavior when processing input.
  System Bugs: Occasionally, this error can be caused by bugs in the SAP system or specific transactions that have not been patched or updated.
  Authorization Issues: Lack of proper authorizations for the user trying to perform the action can also lead to this error.
  Database Issues: Problems with the underlying database, such as corruption or connectivity issues, can also trigger this error.
  
  Solutions:
  
  Check Input Data: Review the input data for any inconsistencies or errors. Ensure that all required fields are filled out correctly and that the data adheres to the expected formats.
  Review Configuration: Check the configuration settings related to the transaction or process you are working with. Ensure that all necessary settings are correctly defined.
  Update SAP System: If the error is due to a known bug, check for any available patches or updates from SAP that address this issue.
  User Authorizations: Verify that the user has the necessary authorizations to perform the action. If not, work with your SAP security team to grant the required permissions.
  Consult SAP Notes: Search the SAP Support Portal for any relevant SAP Notes that may provide additional information or solutions related to this error.
  Check System Logs: Review system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the issue.
  Contact SAP Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP Support for further assistance.
  
  Related Information:
  
  Transaction Codes: Depending on where the error occurs, you may want to look into specific transaction codes related to the process you are working on.
  SAP Community: Engaging with the SAP Community forums can provide insights from other users who may have encountered similar issues.
  Documentation: Review the official SAP documentation for the specific module or functionality you are working with to ensure compliance with best practices.
  
  By following these steps, you should be able to identify the root cause of the CD064 error and implement an appropriate solution.