Solution : https://service.sap.com/sap/support/notes/976195 (SAP Service marketplace login required)
Summary :
When attempting to use transaction MR8M for reversing a document with an invoice reduction, error M8 186 is triggered. This issue arises after the implementation of Note 842156. The prescribed solution is to follow the correction instructions provided.
Key words :
system issues error message m8 186, terms t169p-irtax, vendor error, transaction mr8m, invoice reduction, lieffn reason, implemented note 842156, solution implement, correction instructions, prerequisites
Related Notes :
| 1297322 | MR8M: Error M8 186 during reduction |
| 842156 | Miro with tax detail screen SAPLTAX1 451 |