RPC_X_BYTE_COUNT_TOO_SMALL - 1782 (0x6F6)
The byte count is too small.
Updated: Feb 21, 2026
Technical Meaning
The RPC_X_BYTE_COUNT_TOO_SMALL error indicates that the byte count provided for a data transfer operation is insufficient. This typically occurs in scenarios where an application or service expects a certain amount of data to be transferred, but receives less than expected.
Error Details
This error code suggests that there was an issue with the size of the buffer or the number of bytes specified for an RPC (Remote Procedure Call) operation. The byte count is too small to accommodate the required data transfer, leading to this specific error.
Usage Context
This error can occur in various contexts where data needs to be transferred over a network using RPC calls. It often appears when there are mismatches between expected and actual data sizes or buffer lengths.
Developer Interpretation
When encountering RPC_X_BYTE_COUNT_TOO_SMALL, developers should ensure that the byte count passed to an RPC operation is sufficient for the amount of data being transferred. This includes verifying the size of buffers, ensuring correct parameter passing, and handling potential variations in data sizes.
Related Errors
- RPC_X_INVALID_DATA: Occurs when invalid or corrupted data is detected during a transfer.
- RPC_X_BUFFER_TOO_SMALL: Similar to
RPC_X_BYTE_COUNT_TOO_SMALL, but may indicate issues with buffer allocation rather than just byte count. - RPC_X_NO_MEMORY: Indicates insufficient memory for the operation, which can sometimes be related to buffer size issues.
FAQ
Q: What does RPC_X_BYTE_COUNT_TOO_SMALL mean?
A: It indicates that the provided byte count is too small for the data transfer operation to proceed successfully.
Q: How can I resolve this error?
A: Ensure that the byte count passed to the RPC operation is sufficient for the expected data size. Verify buffer sizes and parameter values.
Summary
RPC_X_BYTE_COUNT_TOO_SMALL is a specific error indicating an insufficient byte count in an RPC operation. Developers should focus on validating parameters, ensuring correct buffer sizes, and handling potential variations in data transfer requirements to avoid this error.