How To Fix M9030 - Enter characteristic without leaving gaps

SAP Error Message - Details

• Message type: E = Error

• Message class: M9 - Logistics Information System: Planning Data

• Message number: 030

• Message text: Enter characteristic without leaving gaps

What causes this issue?

You can define characteristic values in this window. Generic entry is
also possible. At least one characteristic value must be defined,
depending on the planning type (if several characteristic values are to
be planned, use planning variant 1 according to table T444U) or an
initial characteristic must remain (in all other cases, use planning
variants 2 and 3 according to table T444U). With generic entry, the
characteristic values must be entered without a gap up to the last
defined field.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Enter the characteristic values as described.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message M9030 - Enter characteristic without leaving gaps ?

  The SAP error message M9030, "Enter characteristic without leaving gaps," typically occurs in the context of material master data or when working with characteristics in classification systems. This error indicates that there is an issue with how characteristics are being entered, specifically that there are gaps or missing values in the characteristic entries.
  Cause:
  
  Incomplete Characteristic Entry: The user may have left some fields blank or entered values that do not conform to the expected format.
  Incorrect Data Format: The data entered may not match the expected format for the characteristic (e.g., numeric vs. alphanumeric).
  Missing Required Characteristics: Certain characteristics may be mandatory, and if they are not filled out, the system will throw this error.
  Spaces or Special Characters: Unintended spaces or special characters in the characteristic values can also lead to this error.
  
  Solution:
  
  Review Characteristic Entries: Go through the characteristic entries and ensure that all required fields are filled out without any gaps.
  Check for Spaces: Make sure there are no leading or trailing spaces in the characteristic values. Remove any unnecessary spaces.
  Validate Data Format: Ensure that the data entered matches the expected format for each characteristic. For example, if a characteristic expects a numeric value, ensure that only numbers are entered.
  Mandatory Fields: Identify any mandatory characteristics that need to be filled out and ensure they are completed.
  Use the Correct Transaction: Make sure you are using the correct transaction code or screen for entering characteristics, as different transactions may have different requirements.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM01 (Create Material), MM02 (Change Material), or CL01 (Create Class) depending on where the error occurs.
  SAP Documentation: Refer to SAP Help documentation for detailed information on characteristics and classification.
  User Training: Ensure that users are trained on how to properly enter characteristics and understand the requirements for each field.
  Debugging: If the issue persists, consider debugging the process or checking with your SAP support team for further assistance.
  
  By following these steps, you should be able to resolve the M9030 error and successfully enter the required characteristics without gaps.