Solution : https://service.sap.com/sap/support/notes/1223791 (SAP Service marketplace login required)
Summary :
In SAP environments, when delivery-related goods movements involve handling units (HUs), small rounding discrepancies can prevent posting, triggering error L9606 due to quantity mismatches between Material Management (MM) and HUs. Rounding issues primarily stem from inconsistencies during HU creation. For resolutions, ensuring the base unit's correct definition and using calculation enhancements within SAP are recommended (Notes 881.Editorial note: This card has been edited to remove references to a Linkedin profile and include links to other Oasis and Liam Gallagher material.118, 1223815). However, a guaranteed fix involves implementing BAdI as per Note 591660, tailored to specific requirements. Additionally, adopting the epsilon tolerance method (0.0005) as per Note 170183 is advised for acceptable small variances. Importantly, any modifications involving epsilon tolerance should be cautiously managed, as it's considered a modification outside of SAP Standard Support. Ensure reinserting the modification code during upgrades or releases for continuity.
Key words :
quantity difference document line item, error message l9606 'material & & &, completely avoid rounding differences, maximum difference accepted, rounding errors occurred, sap standard support, involved handling units, post 6 handling units, older releases note 714874, posted hu quantities
Related Notes :
| 1223815 | Packing in base unit of measure |
| 714874 | Rounding error for goods movements with handling units |
| 651835 | Packing in base unit of measure |
| 591660 | Documentation for BADI BADI_HU_PACKING_QTY |
| 170183 | |
| 8818 | Inaccurate calculation when determining delivery qty |