How To Fix 00887 - Cusr: Incorrect mask entry

SAP Error Message - Details

• Message type: E = Error

• Message class: 00 -

• Message number: 887

• Message text: Cusr: Incorrect mask entry

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 00887 - Cusr: Incorrect mask entry ?

  The SAP error message "00887 Cusr: Incorrect mask entry" typically occurs when there is an issue with the input mask or format of a field in a transaction or program. This error is often related to user-defined fields or customizations where the input does not conform to the expected format.
  Cause:
  
  Incorrect Input Format: The user may have entered data that does not match the expected format defined by the input mask. For example, if a field expects a numeric value and the user enters a string or special characters, this error can occur.
  Configuration Issues: The input mask may not be correctly configured in the system settings, leading to mismatches between expected and actual input.
  Data Type Mismatch: The data type of the input may not align with what the system expects, such as entering a date in an incorrect format.
  Custom Development: If there are custom programs or enhancements, they may not handle input validation correctly, leading to this error.
  
  Solution:
  
  Check Input Format: Ensure that the data being entered matches the expected format. Refer to the field's documentation or help text to understand the required format.
  Review Configuration: If you have access, check the configuration settings for the input mask in the relevant transaction or module. Ensure that the mask is set up correctly.
  Data Validation: Implement or review data validation rules in custom programs to ensure that they correctly handle user input and provide meaningful error messages.
  Consult Documentation: Look for any relevant SAP notes or documentation that may provide additional context or solutions for this specific error.
  Contact Support: If the issue persists and you cannot identify the cause, consider reaching out to your SAP support team or consulting with SAP support for further assistance.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Transaction Codes: If this error occurs in a specific transaction, note the transaction code and check for any related documentation or user forums.
  User Forums: SAP Community and other user forums can be valuable resources for finding similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution.