Solution : https://service.sap.com/sap/support/notes/169360 (SAP Service marketplace login required)
Key words :
system generates error message jg813 'transaction jgzx, directory /specific/issl/ism/rel402, additional key words t020, business partner master data, transport request pi5k000695, existing table entries, missing table entries, transaction codes, customer system, table t020
Related Notes :
| 162113 | IS-M: Additional info: Delta upgrade to IS-M 4.02 |
| 154455 | IS-M: Additional info: Exchange upgrade IS-M 4.02 |