How To Fix /SAPAPO/SNP554 - In the SEQUENCE field, only numbers are allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/SNP -

• Message number: 554

• Message text: In the SEQUENCE field, only numbers are allowed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/SNP554 - In the SEQUENCE field, only numbers are allowed ?

  The SAP error message /SAPAPO/SNP554 indicates that there is an issue with the SEQUENCE field in the context of SAP Advanced Planning and Optimization (APO), specifically in the Supply Network Planning (SNP) module. The error message states that only numeric values are allowed in the SEQUENCE field, and it typically arises when a non-numeric value is entered or processed in this field.
  Cause:
  
  Non-numeric Input: The SEQUENCE field is expected to contain only numeric values (e.g., integers). If a user or a process attempts to input a string, special character, or any non-numeric value, this error will be triggered.
  Data Import Issues: If data is being imported from an external source (like a file or another system), and the SEQUENCE field contains non-numeric values, this error can occur.
  Configuration Errors: There may be issues in the configuration of the planning book or data view that lead to incorrect data being processed.
  
  Solution:
  
  Check Input Values: Review the values being entered into the SEQUENCE field. Ensure that all entries are numeric and do not contain any letters, symbols, or spaces.
  Data Validation: Implement validation checks in the data entry process to ensure that only numeric values can be entered into the SEQUENCE field.
  Review Data Imports: If the error occurs during data import, check the source data for any non-numeric values in the SEQUENCE field. Clean the data to ensure it meets the numeric requirement before importing.
  Configuration Review: If the issue persists, review the configuration of the planning book or data view to ensure that the SEQUENCE field is correctly defined and that there are no underlying issues with the setup.
  Debugging: If you have access to debugging tools, you can trace the process that leads to the error to identify where the non-numeric value is being introduced.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Documentation: Review the SAP APO documentation for guidelines on the correct usage of the SEQUENCE field and any related data entry requirements.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to resolve the error message /SAPAPO/SNP554 and ensure that the SEQUENCE field contains valid numeric values.