How To Fix SALV_WD_MSG606 - &: negative sign is not permitted; sign has been removed

SALV_WD_MSG606 - Overview

• Message type: E = Error

• Message class: SALV_WD_MSG - SALV_WD_MSG

• Message number: 606

• Message text: &: negative sign is not permitted; sign has been removed

Self-Explanatory Message

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SALV_WD_MSG606 - &: negative sign is not permitted; sign has been removed ?

  The SAP error message SALV_WD_MSG606 indicates that a negative sign is not permitted in a certain context, and as a result, the negative sign has been removed from the value being processed. This error typically occurs in the context of SAP Web Dynpro applications, particularly when dealing with ALV (ABAP List Viewer) grids or similar data representations.
  
  Cause:
  
  Data Type Mismatch: The field in question may be defined to only accept positive values (e.g., a quantity or a price field).
  Validation Rules: There may be validation rules in place that do not allow negative values for specific fields.
  User Input: The user may have inadvertently entered a negative value in a field that does not support it.
  
  
  Solution:
  
  Check Field Definition: Review the data type and field definitions in the underlying data model. Ensure that the field is defined to accept negative values if that is the intended behavior.
  Input Validation: Implement input validation to prevent users