Hi Luciana,
See SAP Notes 1529878 (Performance of authorization indexing) and 1567065 (TMC search: Simplifying the authorization indexing). Also, check out these SAP Notes:
- 1555950 - Indexing of HRTMC_AUTHORITY_VIEW: Data packages are too big
- 1659322 - TMC search: Package size when indexing HRTMC_AUTHORITY_VIEW
Best regards,
Luke