Solution : https://service.sap.com/sap/support/notes/891729 (SAP Service marketplace login required)
Key words :
system issues rfc error55502 - internal error, upload meter reading results, upload reason, application log, solution import, relevant add-, support package, attached corrections, customized, terms 55-502
Related Notes :
| 1374262 | Termination 55 504 when customer method used for device inst |
| 1022078 | Termination 00 564 in transaction EL32 (and others) |
| 852436 | MAM for Utilities 1.0 Service Release 4 |
| 777970 | MAM for Utilities 1.0 Service Release 3 |
| 672781 | MAM for Utilities 1.0 - composite SAP Note |