Message type: E = Error
Message class: /SAPAPO/CULL_CTM_SNP -
Message number: 021
Message text: Enter a material number
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/SAPAPO/CULL_CTM_SNP021
- Enter a material number ?The SAP error message /SAPAPO/CULL_CTM_SNP021 typically indicates that a material number is required but has not been provided in the context of a planning or scheduling operation within the SAP Advanced Planning and Optimization (APO) module. This error often occurs when users attempt to execute a transaction or report that requires a specific material number, but the input field is either empty or incorrectly filled.
Cause: Missing Material Number: The most common cause is that the user did not enter a material number in the required field. Incorrect Input: The material number entered may not exist in the system or may not be valid for the specific planning scenario. Authorization Issues: The user may not have the necessary authorizations to view or access the material data. System Configuration: There may be configuration issues in the APO system that prevent the material from being recognized.
Solution: Enter a Valid Material Number: Ensure that you enter a valid material
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