Message type: E = Error
Message class:  /SAPAPO/PDEM -  
Message number: 505
Message text: Update Demand History for Product &1 has Period Indicator &2
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The SAP error message /SAPAPO/PDEM505 typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with updating the demand history for a specific product. The error message indicates that there is a problem with the period indicator for the demand history update.
Cause: The error message /SAPAPO/PDEM505 can be caused by several factors, including: Invalid Period Indicator: The period indicator specified in the demand history update may not be valid or may not correspond to the expected format or values. Data Inconsistencies: There may be inconsistencies in the data related to the product or the demand history, such as missing records or incorrect data entries.
Configuration Issues: There may be configuration issues in the APO system that affect how demand history is processed or updated. Master Data Issues: The product master data may not be correctly set up, leading to issues when trying to update demand history.
Solution: To resolve the
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