2775367 - Open Client: Batch size on BCP doesn't respect a value greater than 65536 - SDK for SAP ASE

BCP utility is not respecting the batch size (-b). Examples: -b90000 or 70000 or 80000. See:

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% bcp dbtbcp..tbcp in bcp01 -c -b75000 -Uusername -Ppassword -Steste

Starting copy...
Batch successfully bulk-copied to the server.
131072 rows sent to the server.
196608 rows sent to the server.
Batch successfully bulk-copied to the server.
262144 rows sent to the server.
327680 rows sent to the server.
.....
.....
1500000 rows sent to the server.

1500000 rows copied.
Clock Time (ms.): total = 71677 Avg = 0 (20927.22 rows per sec.)

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We can see it starts with 131072 and start to increasing by 65536.

• SAP Adaptive Server Enterprise (ASE) Software Developer Kit (SDK) 16.0
• Open Client Client-Library
• bcp

BCP batchsize maximum batch size -b 65536 CR#818917, #818917, CR#818918, #818918, CR#818919, #818919, CR#818920, #818920 , KBA , BC-SYB-SDK , SDK , Problem